Welping’s gear-driven facer tools provide stable torque, consistent cutting, and long-term reliability in butt fusion welding. By replacing chain-driven systems with precision gears and a reinforced facer plate, Welping reduces vibration, minimizes maintenance, and improves pipe end flatness and weld quality.

These photos show roll grooving machines at the final assembly stage inside the Gruvmaster factory. Each machine is assembled by hand, with technicians performing alignment, pressure adjustment, and inspection to ensure consistent performance. Standardized assembly procedures help maintain stable quality across batch production before every machine is shipped.

The updated H402 Pipe Chain Vise is an upgraded version of our classic model, built with heavier-duty materials and a smooth, dense body produced through a RCS casting process. A newly added chain wear plate extends tool life, and makes clamping safer and more reliable - especially in tough jobsite conditions. With a wide working range from 1/8" to 6", it securely holds galvanized steel, stainless steel, copper, and aluminum pipes, delivering strong grip, smooth operation, and reliability.

Welping's 1200-1600mm HDPE Pipe Butt Fusion Welding Machine delivered outstanding performance in an Egyptian construction project, winning high recognition for its quality and stability, with the client praising Welping as "truly one of the best companies in China."

This article presents a photo update of the FX800 butt fusion machine from the FusingX series. Designed for 450–800 mm pipe diameters, FX800 is positioned for large-diameter applications. The update highlights the machine’s complete configuration and visible design details, with further technical topics to be covered in follow-up articles.